Labeler: The Built Labeler (did:plc:dsjk7d74slgc2xyrhehf2sxk)

This is a labeler service. It publishes labels about posts and accounts on the Bluesky network.

Labeler

The Built Labeler
did:plc:dsjk7d74slgc2xyrhehf2sxk

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

24 Feb 2026, 9:08 PM UTC

Last seen

23 Aug 2026, 9:02 AM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

100% coverage

Links

Open on Bluesky · PLC directory

Derived scores as of 23 Aug 2026, 5:08 PM UTC

Why classified this way

Reason: declared+did_service+did_label_key+probe_accessible+observed_src

Classifier version: v1

Classified at: 2026-08-23T09:02:45.777454Z

Evidence surfaces

declared_record: true (2026-08-23T09:02:45.777454Z)

did_doc_label_key: true (2026-08-23T09:02:45.777454Z)

did_doc_labeler_service: https://built.blue (2026-08-23T09:02:45.777454Z)

probe_result: accessible (2026-08-23T09:02:45.777454Z)

declared_record: true (2026-08-22T08:45:53.752747Z)

did_doc_label_key: true (2026-08-22T08:45:53.752747Z)

did_doc_labeler_service: https://built.blue (2026-08-22T08:45:53.752747Z)

probe_result: accessible (2026-08-22T08:45:53.752747Z)

declared_record: true (2026-08-21T08:10:20.083350Z)

did_doc_label_key: true (2026-08-21T08:10:20.083350Z)

did_doc_labeler_service: https://built.blue (2026-08-21T08:10:20.083350Z)

probe_result: accessible (2026-08-21T08:10:20.083350Z)

declared_record: true (2026-08-20T08:04:46.283264Z)

did_doc_label_key: true (2026-08-20T08:04:46.283264Z)

did_doc_labeler_service: https://built.blue (2026-08-20T08:04:46.283264Z)

probe_result: accessible (2026-08-20T08:04:46.283264Z)

declared_record: true (2026-08-19T07:55:54.060015Z)

did_doc_label_key: true (2026-08-19T07:55:54.060015Z)

did_doc_labeler_service: https://built.blue (2026-08-19T07:55:54.060015Z)

probe_result: accessible (2026-08-19T07:55:54.060015Z)

Probe history

ts	status	http	latency
23 Aug 2026, 9:02 AM UTC	accessible	200	361ms
22 Aug 2026, 8:45 AM UTC	accessible	200	385ms
21 Aug 2026, 8:10 AM UTC	accessible	200	334ms
20 Aug 2026, 8:04 AM UTC	accessible	200	394ms
19 Aug 2026, 7:55 AM UTC	accessible	200	344ms
18 Aug 2026, 7:48 AM UTC	accessible	200	274ms
17 Aug 2026, 7:37 AM UTC	accessible	200	237ms
16 Aug 2026, 7:33 AM UTC	accessible	200	352ms
15 Aug 2026, 7:07 AM UTC	accessible	200	480ms
14 Aug 2026, 6:58 AM UTC	accessible	200	380ms

Alerts timeline

id	rule_id	ts
89485	label_rate_spike	26 Jun 2026, 8:13 PM UTC
89484	label_rate_spike	26 Jun 2026, 8:08 PM UTC
70088	data_gap	13 May 2026, 4:36 AM UTC
70076	data_gap	13 May 2026, 3:29 AM UTC
70051	data_gap	13 May 2026, 2:23 AM UTC
70037	data_gap	13 May 2026, 1:17 AM UTC
70010	data_gap	13 May 2026, 12:10 AM UTC
69995	data_gap	12 May 2026, 11:04 PM UTC
69982	data_gap	12 May 2026, 9:56 PM UTC
69974	data_gap	12 May 2026, 8:51 PM UTC
69964	data_gap	12 May 2026, 7:45 PM UTC
69948	data_gap	12 May 2026, 6:39 PM UTC
58273	label_rate_spike	12 Apr 2026, 3:43 PM UTC
58270	label_rate_spike	12 Apr 2026, 3:39 PM UTC
50733	label_rate_spike	25 Mar 2026, 6:07 PM UTC
50716	label_rate_spike	25 Mar 2026, 4:55 PM UTC
43834	label_rate_spike	9 Mar 2026, 7:34 AM UTC
43833	label_rate_spike	9 Mar 2026, 7:26 AM UTC
12581	label_rate_spike	1 Mar 2026, 6:21 PM UTC
12544	label_rate_spike	1 Mar 2026, 6:16 PM UTC
12507	label_rate_spike	1 Mar 2026, 6:12 PM UTC
12470	label_rate_spike	1 Mar 2026, 6:07 PM UTC
12104	label_rate_spike	1 Mar 2026, 4:50 PM UTC
11815	label_rate_spike	1 Mar 2026, 4:07 PM UTC
11777	label_rate_spike	1 Mar 2026, 4:01 PM UTC
11741	label_rate_spike	1 Mar 2026, 3:56 PM UTC
9942	label_rate_spike	1 Mar 2026, 1:55 AM UTC
9891	label_rate_spike	1 Mar 2026, 1:49 AM UTC
9840	label_rate_spike	1 Mar 2026, 1:43 AM UTC
9800	label_rate_spike	28 Feb 2026, 4:57 PM UTC
9763	label_rate_spike	28 Feb 2026, 4:52 PM UTC
9725	label_rate_spike	28 Feb 2026, 4:47 PM UTC
8596	label_rate_spike	28 Feb 2026, 5:08 AM UTC
8561	label_rate_spike	28 Feb 2026, 5:01 AM UTC
7465	label_rate_spike	27 Feb 2026, 7:36 PM UTC
7433	label_rate_spike	27 Feb 2026, 7:27 PM UTC
2111	flip_flop	24 Feb 2026, 10:45 PM UTC
2124	target_concentration	24 Feb 2026, 10:45 PM UTC
1993	flip_flop	24 Feb 2026, 10:39 PM UTC
2006	target_concentration	24 Feb 2026, 10:39 PM UTC
1875	flip_flop	24 Feb 2026, 10:34 PM UTC
1888	target_concentration	24 Feb 2026, 10:34 PM UTC
1757	flip_flop	24 Feb 2026, 10:28 PM UTC
1770	target_concentration	24 Feb 2026, 10:28 PM UTC
1639	flip_flop	24 Feb 2026, 10:23 PM UTC
1651	target_concentration	24 Feb 2026, 10:23 PM UTC
1519	flip_flop	24 Feb 2026, 10:18 PM UTC
1531	target_concentration	24 Feb 2026, 10:18 PM UTC
1397	flip_flop	24 Feb 2026, 10:12 PM UTC
1409	target_concentration	24 Feb 2026, 10:12 PM UTC
1275	flip_flop	24 Feb 2026, 10:07 PM UTC
1287	target_concentration	24 Feb 2026, 10:07 PM UTC
1148	flip_flop	24 Feb 2026, 10:02 PM UTC
1160	target_concentration	24 Feb 2026, 10:02 PM UTC
1022	flip_flop	24 Feb 2026, 9:55 PM UTC
1034	target_concentration	24 Feb 2026, 9:55 PM UTC
896	flip_flop	24 Feb 2026, 9:49 PM UTC
908	target_concentration	24 Feb 2026, 9:49 PM UTC
766	flip_flop	24 Feb 2026, 9:43 PM UTC
778	target_concentration	24 Feb 2026, 9:43 PM UTC
580	label_rate_spike	24 Feb 2026, 9:37 PM UTC
637	flip_flop	24 Feb 2026, 9:37 PM UTC
649	target_concentration	24 Feb 2026, 9:37 PM UTC
402	label_rate_spike	24 Feb 2026, 9:32 PM UTC
471	flip_flop	24 Feb 2026, 9:32 PM UTC
483	target_concentration	24 Feb 2026, 9:32 PM UTC
221	label_rate_spike	24 Feb 2026, 9:26 PM UTC
290	flip_flop	24 Feb 2026, 9:26 PM UTC
302	target_concentration	24 Feb 2026, 9:26 PM UTC
40	label_rate_spike	24 Feb 2026, 9:24 PM UTC
109	flip_flop	24 Feb 2026, 9:24 PM UTC
121	target_concentration	24 Feb 2026, 9:24 PM UTC

rule_id

89485

label_rate_spike

26 Jun 2026, 8:13 PM UTC

89484

label_rate_spike

26 Jun 2026, 8:08 PM UTC

70088

data_gap

13 May 2026, 4:36 AM UTC

70076

data_gap

13 May 2026, 3:29 AM UTC

70051

data_gap

13 May 2026, 2:23 AM UTC

70037

data_gap

13 May 2026, 1:17 AM UTC

70010

data_gap

13 May 2026, 12:10 AM UTC

69995

data_gap

12 May 2026, 11:04 PM UTC

69982

data_gap

12 May 2026, 9:56 PM UTC

69974

data_gap

12 May 2026, 8:51 PM UTC

69964

data_gap

12 May 2026, 7:45 PM UTC

69948

data_gap

12 May 2026, 6:39 PM UTC

58273

label_rate_spike

12 Apr 2026, 3:43 PM UTC

58270

label_rate_spike

12 Apr 2026, 3:39 PM UTC

50733

label_rate_spike

25 Mar 2026, 6:07 PM UTC

50716

label_rate_spike

25 Mar 2026, 4:55 PM UTC

43834

label_rate_spike

9 Mar 2026, 7:34 AM UTC

43833

label_rate_spike

9 Mar 2026, 7:26 AM UTC

12581

label_rate_spike

1 Mar 2026, 6:21 PM UTC

12544

label_rate_spike

1 Mar 2026, 6:16 PM UTC

12507

label_rate_spike

1 Mar 2026, 6:12 PM UTC

12470

label_rate_spike

1 Mar 2026, 6:07 PM UTC

12104

label_rate_spike

1 Mar 2026, 4:50 PM UTC

11815

label_rate_spike

1 Mar 2026, 4:07 PM UTC

11777

label_rate_spike

1 Mar 2026, 4:01 PM UTC

11741

label_rate_spike

1 Mar 2026, 3:56 PM UTC

9942

label_rate_spike

1 Mar 2026, 1:55 AM UTC

9891

label_rate_spike

1 Mar 2026, 1:49 AM UTC

9840

label_rate_spike

1 Mar 2026, 1:43 AM UTC

9800

label_rate_spike

28 Feb 2026, 4:57 PM UTC

9763

label_rate_spike

28 Feb 2026, 4:52 PM UTC

9725

label_rate_spike

28 Feb 2026, 4:47 PM UTC

8596

label_rate_spike

28 Feb 2026, 5:08 AM UTC

8561

label_rate_spike

28 Feb 2026, 5:01 AM UTC

7465

label_rate_spike

27 Feb 2026, 7:36 PM UTC

7433

label_rate_spike

27 Feb 2026, 7:27 PM UTC

2111

flip_flop

24 Feb 2026, 10:45 PM UTC

2124

target_concentration

24 Feb 2026, 10:45 PM UTC

1993

flip_flop

24 Feb 2026, 10:39 PM UTC

2006

target_concentration

24 Feb 2026, 10:39 PM UTC

1875

flip_flop

24 Feb 2026, 10:34 PM UTC

1888

target_concentration

24 Feb 2026, 10:34 PM UTC

1757

flip_flop

24 Feb 2026, 10:28 PM UTC

1770

target_concentration

24 Feb 2026, 10:28 PM UTC

1639

flip_flop

24 Feb 2026, 10:23 PM UTC

1651

target_concentration

24 Feb 2026, 10:23 PM UTC

1519

flip_flop

24 Feb 2026, 10:18 PM UTC

1531

target_concentration

24 Feb 2026, 10:18 PM UTC

1397

flip_flop

24 Feb 2026, 10:12 PM UTC

1409

target_concentration

24 Feb 2026, 10:12 PM UTC

1275

flip_flop

24 Feb 2026, 10:07 PM UTC

1287

target_concentration

24 Feb 2026, 10:07 PM UTC

1148

flip_flop

24 Feb 2026, 10:02 PM UTC

1160

target_concentration

24 Feb 2026, 10:02 PM UTC

1022

flip_flop

24 Feb 2026, 9:55 PM UTC

1034

target_concentration

24 Feb 2026, 9:55 PM UTC

896

flip_flop

24 Feb 2026, 9:49 PM UTC

908

target_concentration

24 Feb 2026, 9:49 PM UTC

766

flip_flop

24 Feb 2026, 9:43 PM UTC

778

target_concentration

24 Feb 2026, 9:43 PM UTC

580

label_rate_spike

24 Feb 2026, 9:37 PM UTC

637

flip_flop

24 Feb 2026, 9:37 PM UTC

649

target_concentration

24 Feb 2026, 9:37 PM UTC

402

label_rate_spike

24 Feb 2026, 9:32 PM UTC

471

flip_flop

24 Feb 2026, 9:32 PM UTC

483

target_concentration

24 Feb 2026, 9:32 PM UTC

221

label_rate_spike

24 Feb 2026, 9:26 PM UTC

290

flip_flop

24 Feb 2026, 9:26 PM UTC

302

target_concentration

24 Feb 2026, 9:26 PM UTC

label_rate_spike

24 Feb 2026, 9:24 PM UTC

109

flip_flop

24 Feb 2026, 9:24 PM UTC

121

target_concentration

24 Feb 2026, 9:24 PM UTC

Methods and caveats

What is a labeler? A third-party service that publishes tags (labels) about Bluesky posts or accounts. Clients choose which labelers to subscribe to and how to interpret labels (ignore / warn / hide).
This site observes labeler behavior only. No content analysis, no user profiling, no moderation actions.
Rules detect geometric patterns (rate anomalies, target distribution, churn). Thresholds are configurable.
Every alert includes a receipted hash over rule_id, config, inputs, and evidence for reproducibility.
Sparklines show hourly event counts over 7 days. Badges summarize which rules fired in the period.
Observation surface: label events from com.atproto.label.queryLabels and labeler declarations from com.atproto.sync.listReposByCollection. Does not observe content, profiles, or social graph.
Classification is based on structured evidence from multiple surfaces (registry declaration, DID document, endpoint probing, observed label activity). Each labeler page includes a "Why classified this way" expander with full evidence.

Labeler: The Built Labeler (did:plc:dsjk7d74slgc2xyrhehf2sxk)

Labeler

Classification

Reachability

Auditability

Class

First seen

Last seen

Events (24h)

Events (7d)

Targets (7d)

Subjects (7d)

Alerts

Coverage

Links

Derived scores as of 23 Aug 2026, 5:08 PM UTC

Regime

Auditability risk

Inference risk

Temporal coherence

Evidence surfaces

Probe history

Alerts timeline

Methods and caveats